Special Features:

Corrosion resistant steel, comp 302, cond a; per qq-s-763 or mil-s-7720; 12 incandescent lamps; 12 printed circuit board terminals; 12 lens; lens in pos 1 and engraved with a dash symbol; lens in pos 3 engraved 1; lens in pos 4 engraved 2; lens in pos 5 engraved 3; lens in pos 6 engraved 4; lens in pos 7 engraved 5; lens in pos 8 engraved 6; lens in pos 9 engraved 7; lens in pos 10, 11 and 12 are blank; black background; fungus resistant; prec matl and loc: gold lens housing and gold terminal; prec matl and wt: gold 0.040 grains troy; prec matl: gold

Properties:

A digital/numeric/character display illunimated by incandescent lamps projecting changeable messages through a series of light collecting, condensing, and projection lens onto a viewing screen. May include message film chip(s), a message storage medium, and color filter(s). Excludes readout, incandescent type.